Shimano Ultegra 8150/9250 - CyclingCeramic Derailleur Cage Race - 4 Colors

Name: Shimano Ultegra 8150/9250 - CyclingCeramic Derailleur Cage Race - 4 Colors
Brand: CyclingCeramic
SKU: CCODCSHIMPROBLK
Price: 260.1 EUR
Availability: InStock

€289.00

€260.10

Enhance the performance of your Shimano Ultegra & Dura-Ace derailleur with the CyclingCeramic Race oversized cage. Featuring precision-machined aluminum pulleys and a lightweight carbon cage, this derailleur cage significantly improves drivetrain efficiency. Available in 4 colors to customize your bike. Also available with sold pulley wheels (pro version)

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The CyclingCeramic Oversized Pulley Wheels Race cage is specifically designed to optimize the performance and efficiency of Shimano Ultegra & Dura-Ace derailleurs. Built with premium materials and advanced technology, it enhances drivetrain smoothness and durability while offering a modern design that complements 2025 road bikes.

Key Features:

Pulley Wheels: 14-tooth (upper) and 19-tooth (lower), precision-machined aluminum made in France.
Materials: Carbon UD and aluminum cage for optimal lightweight strength.
Bearings: Grade 3 ceramic bearings, hand-assembled.
Compatibility: Shimano Ultegra (8100/50, 8000/50) & Dura-Ace (9200/50, 9100/50), 11- and 12-speed compatible.
Cassette Compatibility: Fits cassettes ranging from 11 to 34 teeth.
Spring Tension Settings: Two adjustable positions.
Weight: 110 grams.

What’s in the Box:

Complete OSPW cage system for Shimano Ultegra & Dura-Ace.
15 ml dropper bottle of CyclingCeramic bearing oil.
Detailed mounting instructions.
Sticker sheet for customization.

Velo-Perso.com’s Review:

This CyclingCeramic oversized cage is a unique model compatible with all Shimano R8000, R8100, R9100, and R9200 series. It delivers significant improvements compared to stock cages thanks to its premium materials and modern design.

Mechanically, the oversized 14-19 pulley wheels reduce chain friction by smoothing the inter-link angles, resulting in quieter, more efficient shifts. The carbon cage, lighter and stiffer than Shimano’s aluminum models, further enhances overall performance.

Aesthetically, this cage modernizes your bike and offers customization options with 4 pulley colors available. It’s a great way to add personality to an all-black bike while enjoying improved efficiency and pedaling comfort.

Finally, Silverstone wind tunnel confirmed the superior aerodynamic and mechanical performance of CyclingCeramic cages compared to stock models.

Bearings	Ceramic (grade 3)
Storage location (from where it's shipped to you)	France
Manufacturing location	France

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